Howeer, there was no significant difference in the ertical GRF components between LGP and control groups during the fastest walking speed condition (P >= 0.07).

• 然而，就垂直地面反应力的组成成分而言，背部疼痛并牵扯到腿部患者组与正常对照组之间在最快步行速度状态下没有显著差异(P>=0.；07)。